Status: good
| Name | Description | Year | Manufacturer | Rom of | Clone of |
| pes | VPU-01 Speech box | 1987 | Pacific Educational Systems | | |
| tec1 | TEC-1 | 1984 | Talking Electronics magazine | | |
| tecjmon | TEC-1A with JMON | 1984 | Talking Electronics magazine | tec1 | tec1 |
| votrpss | Personal Speech System | 1982 | Votrax | | |
| votrtnt | Type 'N Talk | 1980 | Votrax | | |
|
Status: preliminary
| Name | Description | Year | Manufacturer | Rom of | Clone of |
| dectalk | DECtalk DTC-01 | 1984 | Digital Equipment Corporation | | |
| prose2k | Prose 2000/2020 v3.4.1 | 1987 | Telesensory Systems Inc/Speech Plus | | |
| prose2ko | Prose 2000/2020 v1.1 | 1982 | Telesensory Systems Inc/Speech Plus | prose2k | prose2k |
|